產(chǎn)品編號: | FY-CEFA04 |
產(chǎn)品名稱: | Cefaclor impurity 4/Cefaclor EP Impurity E |
別名: | 2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-(5-chloro-4-oxo-3,4-dihydro-2H-1,3-thiazin-2-yl)acetic acid |
Cas No.: | 188915-50-6 |
分子式: | C14H14ClN3O4S |
分子量: | 355.79 |
規(guī) 格: | 90%min |
結(jié)構(gòu)式: |  |
|